The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.
Acute effects of gastric bypass versus gastric restrictive surgery on β-cell function and insulinotropic hormones in severely obese patients with type 2 diabetes
Open accessAbstract
Context:Hyperglycemia resolves quickly after bariatric surgery, but the underlying mechanism and the most effective type of surgery remains unclear.Objective:To examine glucose metabolism and β-cell function in patients with type 2 diabetes mellitus (T2DM) after two types of bariatric intervention; Roux-en-Y gastric bypass (RYGB) and gastric restrictive (GR) surgery.Design:Prospective, nonrandomized, repeated-measures, 4-week, longitudinal clinical trial.Patients:In all, 16 T2DM patients (9 males and 7 females, 52±14 years, 47±9 kg m−2, HbA1c 7.2±1.1%) undergoing either RYGB (N=9) or GR (N=7) surgery.Outcome measures:Glucose, insulin secretion, insulin sensitivity at baseline, and 1 and 4 weeks post-surgery, using hyperglycemic clamps and C-peptide modeling kinetics; glucose, insulin secretion and gut-peptide responses to mixed meal tolerance test (MMTT) at baseline and 4 weeks post-surgery.Results:At 1 week post-surgery, both groups experienced a similar weight loss and reduction in fasting glucose (P<0.01). However, insulin sensitivity increased only after RYGB, (P<0.05). At 4 weeks post-surgery, weight loss remained similar for both groups, but fasting glucose was normalized only after RYGB (95±3 mg 100 ml−1). Insulin sensitivity improved after RYGB (P<0.01) and did not change with GR, whereas the disposition index remained unchanged after RYGB and increased 30% after GR (P=0.10). The MMTT elicited a robust increase in insulin secretion, glucagon-like peptide-1 (GLP-1) levels and β-cell sensitivity to glucose only after RYGB (P<0.05).Conclusion:RYGB provides a more rapid improvement in glucose regulation compared with GR. This improvement is accompanied by enhanced insulin sensitivity and β-cell responsiveness to glucose, in part because of an incretin effect.
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Cites
Lifestyle, diabetes, and cardiovascular risk factors 10 years after bariatric surgery
Sjöström, L., Lindroos, A.-K., Peltonen, M., Torgerson, J., Bouchard, C., Carlsson, B., Dahlgren, S., Larsson, B., Narbro, K., Sjöström, C. D., et al. (2004) · New England Journal of Medicine · doi:10.1056/nejmoa035622 · Cited by 4,457
European Guidelines for Obesity Management in Adults
Yumuk, V., Tsigos, C., Fried, M., Schindler, K., Busetto, L., Micic, D., & Toplak, H. (2015) · Obesity Facts · doi:10.1159/000442721 · Cited by 3,432
Pories, W. J., Swanson, M. S., MacDonald, K. G., Long, S. B., Morris, P. G., Brown, B. M., Barakat, H. A., deRamon, R. A., Israel, G., Dolezal, J. M., et al. (1995) · Annals of Surgery · doi:10.1097/00000658-199509000-00011 · Cited by 2,293
Pathogenesis of type 2 diabetes mellitus
DeFronzo, R. A. (2004) · Medical Clinics of North America · doi:10.1016/j.mcna.2004.04.013 · Cited by 1,342
Buchanan, T. A., Xiang, A. H., Peters, R. K., Kjos, S. L., Marroquin, A., Goico, J., Ochoa, C., Tan, S., Berkowitz, K., Hodis, H. N., et al. (2002) · Diabetes · doi:10.2337/diabetes.51.9.2796 · Cited by 1,339
Effect of laparoscopic Roux-en Y gastric bypass on type 2 diabetes mellitus
Schauer, P. R., Burguera, B., Ikramuddin, S., Cottam, D., Gourash, W., Hamad, G., Eid, G. M., Mattar, S., Ramanathan, R., Barinas-Mitchel, E., et al. (2003) · Annals of Surgery · doi:10.1097/01.sla.0000089851.41115.1b · Cited by 1,183
Self-citationGoldfine, A. B., Mun, E. C., Devine, E., Bernier, R., Baz-Hecht, M., Jones, D. B., Schneider, B. E., Holst, J. J., & Patti, M. E. (2007) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jc.2007-0918 · Cited by 377
Korner, J., Bessler, M., Inabnet, W., Taveras, C., & Holst, J. J. (2007) · Surgery for Obesity and Related Diseases · doi:10.1016/j.soard.2007.08.004 · Cited by 344
Kotronen, A., Juurinen, L., Tiikkainen, M., Vehkavaara, S., & Yki–Järvinen, H. (2008) · Gastroenterology · doi:10.1053/j.gastro.2008.03.021 · Cited by 339
Korner, J., Inabnet, W., Febres, G., Conwell, I. M., McMahon, D. J., Salas, R., Taveras, C., Schrope, B., & Bessler, M. (2009) · International Journal of Obesity · doi:10.1038/ijo.2009.79 · Cited by 338
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European Guidelines for Obesity Management in Adults
Yumuk, V., Tsigos, C., Fried, M., Schindler, K., Busetto, L., Micic, D., & Toplak, H. (2015) · Obesity Facts · doi:10.1159/000442721 · Cited by 3,432
Bariatric Surgery versus Intensive Medical Therapy in Obese Patients with Diabetes
Schauer, P. R., Kashyap, S. R., Wolski, K., Brethauer, S. A., Kirwan, J. P., Pothier, C. E., Thomas, S., Abood, B., Nissen, S. E., & Bhatt, D. L. (2012) · New England Journal of Medicine · doi:10.1056/nejmoa1200225 · Cited by 2,164
Self-citationMechanick, J. I., Youdim, A., Jones, D. B., Garvey, W. T., Hurley, D. L., McMahon, M. M., Heinberg, L. J., Kushner, R., Adams, T. D., Shikora, S., et al. (2013) · Obesity · doi:10.1002/oby.20461 · Cited by 1,650
Self-citationLim, E. L., Hollingsworth, K. G., Aribisala, B. S., Chen, M. J., Mathers, J. C., & Taylor, R. (2011) · Diabetologia · doi:10.1007/s00125-011-2204-7 · Cited by 1,164
Mechanick, J. I., Youdim, A., Jones, D. B., Garvey, W. T., Hurley, D. L., McMahon, M. M., Heinberg, L. J., Kushner, R., Adams, T. D., Shikora, S., et al. (2013) · Endocrine Practice · doi:10.4158/ep12437.gl · Cited by 395
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Metadata
- Authors
- Kashyap, S. R., Daud, S., Kelly, K. R., Gastaldelli, A., Win, H., Brethauer, S., Kirwan, J. P., & Schauer, P. R.
- Venue
- International Journal of Obesity
- Published
- 2009-12-22
- Volume
- 34
- Issue
- 3
- Pages
- 462-471
- ISSN
- 0307-0565 (ISSN-L)
- 1476-5497
- OpenAlex
- W2032773959
- Cited by
- 274
- References
- 12
- FWCI
- 22.14
- Type
- journal article
- Language
- en
- Open access
- green
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